(a) Why do alkali metals impart colour to the flame? (b) How is Na_(2)CO_(3) obtained by solvay ammonia process? (c ) Which compound of calcium is used in surgical bandages during fractured bone of the body ?

(a) Why do alkali metals impart colour to the flame? (b) How is Na_(2

1.	(a) Why do alkali metals impart colour to the flame? (b) How is Na_(2)CO_(3) obtained by solvay ammonia process? (c ) Which compound of calcium is used in surgical bandages during fractured bone of the body ?
Answer» <html><body><p></p>Solution :(a) For <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>, consult section 10.1 <br/> (b) For answer,consult section 10.7 <br/> (<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a> ) Plaster of Paris `(CaSO_(4).(1)/(2)H_(2)O)` is used in surgical bandages.</body></html>